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- 这是一只蜻蜓吗? Is this a dragonfly?
- "可是对你来说这是一桩大事啊。" "什么大事不大事的！我担心什么？" "But it's a serious matter for you." "Serious my foot, why should I worry?"
- 斯布克跳了起来，以为这是一只蝙蝠。 Spook leapt in the air, thinking it was a bat.
- 变色塔夫绸；变色丝；一只蜻蜓盘旋着，振动着闪光的翅膀。 changeable taffeta; chatoyant (or shot) silk; a dragonfly hovered, vibrating and iridescent.
- 这是一只母猫吗? Is the cat a she?
- 这种只谈你的儿时的话题对我来说是一堆废话。我的童年时代可没有给我留下美好的回忆。 All this talk of the happiest days of your life is bunkum to me. I have no happy memories of my childhood.
- ＂返回正在燃烧的大楼内去营救被困在里面的受伤者，这是一种英雄行为。＂ It was an act of heroism to go back into the burning building to save the wounded trapped within.
- 这是一只知更鸟。 The bird is a robin.
- 这是一本关于现代英语惯用法的书。 This is a book on modern English usage.
- 这是一枝花吗?/ 一只猫吗? / 一只牛吗? Is this a flower / cat / cow?
- 这是一项不再符合他们最大利益的政策。 It was a policy which no longer served their best interests.
- 这是一只麻雀。 The bird is a sparrow.
- 这是一件困难的工作，但是我们终于完成了任务；我们成功了。 It was difficult task but we brought it off; we succeeded
- 这是一只母鸡。 This is a hen.
- 这是一种功能极多的新型厨房机械。 This is an extremely versatile new kitchen machine.
- 这是一只双峰骆驼。 This is a camel with two humps.
- 这是一匹快马，他毫不费力就可以跑赢。 The horse is a clipper. It'll win hands down.
- 这是一只猫。 This is a cat.
- 这是一套功能强大的系统分析评比工具 SiSoft Sandra
- 这是一只小鞋我穿不了。 This is such a small shoe that I can not wear it.
